Authorization of appropriations; availability of funds; implementation of provisions; limitations on expenditures

There are authorized to be appropriated such funds as may be necessary to carry out the purposes of this chapter. Such funds shall remain available until expended. In implementing the provisions of this chapter, the Secretary of Agriculture may use the facilities, services, and authorities of the Commodity Credit Corporation. The Corporation shall not make any expenditures to carry out the provisions of this chapter unless funds specifically appropriated for such purpose have been transferred to it.